5454611685 has 80 divisors (see below), whose sum is σ = 9933306240. Its totient is φ = 2863278720.

The previous prime is 5454611671. The next prime is 5454611719. The reversal of 5454611685 is 5861164545.

5454611685 is a `hidden beast` number, since 5 + 454 + 6 + 116 + 85 = 666.

It is not a de Polignac number, because 5454611685 - 2⁷ = 5454611557 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 5454611685.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 9552450 + ... + 9553020.

It is an arithmetic number, because the mean of its divisors is an integer number (124166328).

Almost surely, 2^5454611685 is an apocalyptic number.

It is an amenable number.

5454611685 is a deficient number, since it is larger than the sum of its proper divisors (4478694555).

5454611685 is a wasteful number, since it uses less digits than its factorization.

5454611685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920 (or 911 counting only the distinct ones).

The product of its digits is 576000, while the sum is 45.

The square root of 5454611685 is about 73855.3429685355. The cubic root of 5454611685 is about 1760.3050957183.

The spelling of 5454611685 in words is "five billion, four hundred fifty-four million, six hundred eleven thousand, six hundred eighty-five".